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Railway Rubber Metal Chevron Custom Suspension Springs Mountings Restricted Creep
| Place of Origin | China |
|---|---|
| Brand Name | HTR |
| Minimum Order Quantity | 200pcs |
| Price | Negotiable |
| Packaging Details | Wooden case, as per requires |
| Delivery Time | 15-50 days, depends on QTY |
| Payment Terms | L/C, T/T, Western Union, Paypal |
| Supply Ability | 1,000 set/month |
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xProduct Details
| Product Name | Restricted Creep Chevron Spring | Operation Temperature | ﹣25℃ To 50℃ |
|---|---|---|---|
| Adhesive Strength Of Metal And Rubber | ≥4 Mpa | Resilience | ≥40% |
| Highlight | Chevron Custom suspension springs,Railway Rubber Custom suspension springs,Chevron Custom suspension coil springs |
||
Product Description
Product overview
The primary suspension with chevron spring, because the chevron spring installed on the axle box slantly, its deviation of dimensions and hardness have important influence on the installation height of frame. In order to ensure the bogie with chevron spring can operate safety, the dimensions of primary suspension`s parts should be controlled strictly.
Product specification
|
S.No. |
Item | Value | |
| 1 | Operation Temperature | ﹣25℃ to 50℃ | |
| 2 | Type | Primary Suspension Axle Spring | |
| 3 | Standard | EN45545, GB/T 36375-2018 | |
| 4 | Application | Subway, Metro,Intercity train,Tram Light car vehicles | |
| 5 | Tensile strength | ≥15MPa | |
| 6 | Elongation at break | ＜60 Shore A | ≥400% |
| ≥60 Shore A | ≥300% | ||
| 7 | Adhesive strength of metal and rubber | ≥4 Mpa | |
| 8 | Resilience | ≥40% | |
| 9 | EN Compression Set | ≤20%(70℃, 24h) | |
| 10 | Ozone resistance | Crack free; ozone density(50±5)*10(-8), 23℃, 24h, 20% elongation, relative humidity≤65% | |
| 11 | Air oven aging performance (70℃, 96h) | Hardness Change, shore A | ≤7 |
| Tensile strength reduction rate | ≤25% | ||
| Reduction rate of elongation at break | ≤25% | ||
Product advantages
·High damping values
·Large deflection values possible
·Prolong the fatigue life
·Restricted creep
·Uv and ozone protection
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